1. The problem statement, all variables and given/known data On a hot 35 degrees celsius day you perspire 1.0 kg of water during your workout. A) what volume is occupied by the evaporated water? B) By what factor is this larger than the volume occupied by the liquid water? 2. Relevant equations PV=nRT PV=NKbT density of water is 1000 kg/m3= M/V n=Mass/ Molar mass 3. The attempt at a solution[/b I really have no idea on how to start this problem. I did solve for n=M/Mmol=1000g/18.02g/mol= 55.49 moles but i don't even know if I need it. Any help would be greatly appreciated.